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Well, the grapes, if in a black room, will absorb off any colours that are not its colour. So the answer would be black. The green grapes would turn black if a red light was shone upon them.
^ hope i have helped!
Wiki User
∙ 13y ago
A green object would appear black in red light because red light contains wavelengths that are opposite to green on the color spectrum. The object would not reflect any red light, resulting in the absence of visible light being reflected back to our eyes, making it appear black.
Wiki User
∙ 11y agoIt's called "A Green Object" because when light of many colors falls on it, it reflects the
green light toward your eyes and absorbs all the other colors, including red.
So if red light is the only light falling on it, the light is all absorbed, none is reflected
to your eyes, and the object appears black.
ÝÙÙŠÙF FARAH
A green object would look black in a red light because coloured objects absorb all colours except the colour they are so a green object absorbs 6 colours.
Ella Matheson
green the grapes will be green they may not look like they are but they will still be green
Anonymous
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Anonymous
The grapes will be green still because the grapes where originally green
Anonymous
The grapes will be yellow because of red+green=yellow.
It doesn't matter because if the room was black the light of the red and the colour of the grapes will make it green
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If a red light is shone on a green object what would the colour be?
The red light would be absorbed by the green object and the object would appear dark. The green object reflects green light and absorbs other colors.
What colour would a red object seem to look like if you only shined green light on it?
A red object would appear black under green light, as it absorbs green light and does not reflect any visible light to our eyes.
What colour will a green object be if only blue light was shone on it?
A green object will appear black if only blue light is shone on it because blue light is absorbed by the object and green is the complementary color of blue.
What colour would a yellow object look in blue light?
In blue light, a yellow object would appear dark or black because yellow absorbs blue light and reflects other colors. This means that the object wouldn't reflect any of the blue light, making it appear dark.
What colour would a blue object look like if a yellow light were shone on it?
The blue object would appear green because blue and yellow light combine to create green light. Yellow light contains a mix of green and red wavelengths, which when combined with the blue object's blue color, result in the appearance of green.
What colour would a red object seem to look like if you only shined green light on it?
A red object would appear black under green light, as it absorbs green light and does not reflect any visible light to our eyes.
What colour will a green object be if only blue light was shone on it?
A green object will appear black if only blue light is shone on it because blue light is absorbed by the object and green is the complementary color of blue.
What colour would a yellow object look in blue light?
In blue light, a yellow object would appear dark or black because yellow absorbs blue light and reflects other colors. This means that the object wouldn't reflect any of the blue light, making it appear dark.
If a red light is shone on a green object what would the colour be?
The red light would be absorbed by the green object and the object would appear dark. The green object reflects green light and absorbs other colors.
What color is a green object under blue light?
It is either green because the colour of light above it is the only colour it allows through like in this case Green light only lets green through or it could be cyan as blue and green make cyan but i think it would be green
What colour would a green object look under a red light and why?
A green object would look blaack in a red light because coloured objects absorb all colours except the colour they are, so a green object absorbs 6 colours (red, orange, yellow, blue, indigo, violet) and reflects 1 (green). In this situation, there is no green light to reflect and it can't reflect other colours, so it looks black. :)
What colour would a green object look under yellow light and why?
violet, becasue of how the colours react to each other and how they work together to form green.
What color would a green object under red light?
It would be black becasue the object would absorb all the red light, and there would be no green light for it to reflect
What colour would a grean object be if a red light shines on it?
black
What colour would a white object be if a blue light shone on it?
blue
Why does green look green in white light?
Green objects absorb all colors of light except green, which is reflected back to our eyes. In white light, which contains all the colors of the spectrum, green light is present and able to reflect off the object, making it appear green to us.
What does green and yellow make?
A vey light yellow green or slightly murky yellow.
